FR2458960B1 - SYSTEM FOR TRANSMITTING BINARY SIGNALS BETWEEN THE COMPONENTS OF AN ALARM SYSTEM - Google Patents
SYSTEM FOR TRANSMITTING BINARY SIGNALS BETWEEN THE COMPONENTS OF AN ALARM SYSTEMInfo
- Publication number
- FR2458960B1 FR2458960B1 FR8013096A FR8013096A FR2458960B1 FR 2458960 B1 FR2458960 B1 FR 2458960B1 FR 8013096 A FR8013096 A FR 8013096A FR 8013096 A FR8013096 A FR 8013096A FR 2458960 B1 FR2458960 B1 FR 2458960B1
- Authority
- FR
- France
- Prior art keywords
- components
- binary signals
- transmitting binary
- alarm system
- alarm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5458—Monitor sensor; Alarm systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
- H04B2203/5487—Systems for power line communications using coupling circuits cables
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Alarm Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2923715A DE2923715C2 (en) | 1979-06-12 | 1979-06-12 | System for the serial transmission of binary signals between the components of an alarm system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2458960A1 FR2458960A1 (en) | 1981-01-02 |
FR2458960B1 true FR2458960B1 (en) | 1986-08-22 |
Family
ID=6073034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8013096A Expired FR2458960B1 (en) | 1979-06-12 | 1980-06-12 | SYSTEM FOR TRANSMITTING BINARY SIGNALS BETWEEN THE COMPONENTS OF AN ALARM SYSTEM |
Country Status (10)
Country | Link |
---|---|
US (1) | US4390863A (en) |
BE (1) | BE883772A (en) |
CH (1) | CH650626A5 (en) |
DE (1) | DE2923715C2 (en) |
ES (1) | ES492338A0 (en) |
FR (1) | FR2458960B1 (en) |
GB (1) | GB2052222B (en) |
IT (1) | IT1131301B (en) |
NL (1) | NL8003413A (en) |
SE (1) | SE444248B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH642208A5 (en) * | 1981-03-16 | 1984-03-30 | Sss 3 Sa Geneve | ELECTRIC SIGNALING INSTALLATION COMPRISING AT LEAST ONE TRANSMITTER AND ONE RECEIVER. |
DE3119119A1 (en) * | 1981-05-14 | 1982-12-09 | Robert Bosch Gmbh, 7000 Stuttgart | Method and device for the stochastic transmission of measurement values |
DE19754800A1 (en) * | 1997-12-10 | 1999-06-17 | Abb Patent Gmbh | Bus coupling device |
EP1134909A1 (en) * | 2000-03-14 | 2001-09-19 | Biwave Technologies | Single-cable transmission device for signals and power supply of a surveillance system |
EP2053254B1 (en) * | 2007-10-24 | 2010-03-17 | Festo AG & Co. KG | Fluid valve assembly with at least one electromagnetic valve and an identification data containing device |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799853A (en) * | 1953-12-10 | 1957-07-16 | Robert C Colwell | Home emergency alarm |
US2913711A (en) * | 1954-10-15 | 1959-11-17 | Itt | Signal control system |
US2894208A (en) * | 1955-09-06 | 1959-07-07 | Motorola Inc | Frequency shift transmitter |
GB890549A (en) * | 1959-05-21 | 1962-03-07 | Bristol Company | Telemetering system |
US3388389A (en) * | 1964-06-09 | 1968-06-11 | Davis Foreman | Alarm systems |
US3659280A (en) * | 1967-11-20 | 1972-04-25 | Dantronics Inc | Communication system using the electrical power distribution network of a building |
US3622999A (en) * | 1969-06-30 | 1971-11-23 | Gulf & Western Syst Co | Binary-coded emergency communication system |
US3903508A (en) * | 1970-02-03 | 1975-09-02 | Mitsubishi Kenki | Centralized controlling apparatus having control frequencies |
SE365681B (en) * | 1972-02-09 | 1974-03-25 | Ericsson Telefon Ab L M | |
US3815119A (en) * | 1972-03-01 | 1974-06-04 | Sangamo Electric Co | Remote meter reading system using electric power lines |
US3810096A (en) * | 1972-09-14 | 1974-05-07 | Integrated Syst Co | Method and system for transmitting data and indicating room status |
US3852740A (en) * | 1973-04-16 | 1974-12-03 | Fine E | Alarm system with radio alarm link and equipment-activating power line link |
CH591789A5 (en) * | 1973-05-15 | 1977-09-30 | Gen Public Utilities | |
CH566086A5 (en) * | 1973-05-18 | 1975-08-29 | Zellweger Uster Ag | |
US3911415A (en) * | 1973-12-18 | 1975-10-07 | Westinghouse Electric Corp | Distribution network power line carrier communication system |
US4040046A (en) * | 1974-02-20 | 1977-08-02 | Northern Illinois Gas Company | Remote data readout system for transmitting digital data over existing electrical power lines |
US3922664A (en) * | 1974-05-28 | 1975-11-25 | Carl D Wadsworth | Digital communication system which can be utilized as a security system for apartment houses or the like |
US4016429A (en) * | 1976-01-16 | 1977-04-05 | Westinghouse Electric Corporation | Power line carrier communication system for signaling customer locations through ground wire conductors |
JPS6013588B2 (en) * | 1977-09-16 | 1985-04-08 | 日本電気株式会社 | wireless individual paging receiver |
-
1979
- 1979-06-12 DE DE2923715A patent/DE2923715C2/en not_active Expired
-
1980
- 1980-06-06 SE SE8004241A patent/SE444248B/en not_active IP Right Cessation
- 1980-06-11 IT IT22700/80A patent/IT1131301B/en active
- 1980-06-11 ES ES492338A patent/ES492338A0/en active Granted
- 1980-06-11 GB GB8019148A patent/GB2052222B/en not_active Expired
- 1980-06-11 BE BE0/201001A patent/BE883772A/en not_active IP Right Cessation
- 1980-06-11 CH CH4495/80A patent/CH650626A5/en not_active IP Right Cessation
- 1980-06-12 NL NL8003413A patent/NL8003413A/en not_active Application Discontinuation
- 1980-06-12 FR FR8013096A patent/FR2458960B1/en not_active Expired
- 1980-06-12 US US06/158,880 patent/US4390863A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2458960A1 (en) | 1981-01-02 |
BE883772A (en) | 1980-10-01 |
NL8003413A (en) | 1980-12-16 |
CH650626A5 (en) | 1985-07-31 |
IT8022700A0 (en) | 1980-06-11 |
IT1131301B (en) | 1986-06-18 |
DE2923715C2 (en) | 1985-12-19 |
ES8200497A1 (en) | 1981-11-01 |
GB2052222B (en) | 1983-10-12 |
ES492338A0 (en) | 1981-11-01 |
GB2052222A (en) | 1981-01-21 |
DE2923715A1 (en) | 1980-12-18 |
SE444248B (en) | 1986-03-24 |
SE8004241L (en) | 1980-12-13 |
US4390863A (en) | 1983-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |